Bought a refurbished gen1 engine for my 2011 Yamaha R125 from gobikes125. Battled through a small problem with delivery, which was the fault of UPS and the harsh snow spell we had. More than made up for with the quality of the engine, and amazing support provided over text/phone saving us and helping us to install and adjust the engine. Overall great service and a standout business ran by Sylvia and Raymond. Highly recommend.